1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
myrzilka [38]
3 years ago
6

Urgent ASAP!! Imagine math

Mathematics
1 answer:
Paraphin [41]3 years ago
8 0

Answer:

Graph A = 20miles/gallon

Graph B = 20

Step-by-step explanation:

For graph A, to find the change you will need to choose two points from the graph (the easier the better)

So for example, I've chosen 40miles-2gallons (2, 40) and point 0 (0, 0)

Now you will need to remember the slope formula which is:

m=\frac{y_2-y_1}{x_1-x_2}

so your point (x1, y1) will be (0, 0)

and point (x2, y2) will be (2, 40)

so m=\frac{40-0}{2-0}

which is m=\frac {40}{2} = 20

and so you get that the slope will be 20 miles/gallon

For graph B, what they want you to see is that change of y/change of x means the same as change of miles/change of gallons since x is the gallons and y is the miles.

You might be interested in
Factorize x3 -2x2 -5x+6
Advocard [28]

Answer: x³-2x²-5x-6=(x-1)*(x-3)*(x+2).

Step-by-step explanation:

x^3-2x^2-5x+6=\\\\x^3-2x^2+x-x-5x+6=\\\\(x^3-2x^2+x)-6x+6=\\\\x*(x^2-2x+1)-6*(x-1)=\\\\x*(x-1)^2-6*(x-1)=\\\\(x-1)*(x*(x-1)-6)=\\\\(x-1)*(x^2-x-6)=\\\\(x-1)*(x^2-x-2x+2x-6)=\\\\(x-1)*(x^2-3x+2x-6)=\\\\(x-1)*(x*(x-3)+2*(x-3))=\\\\(x-1)*(x-3)*(x+2).

5 0
2 years ago
How manufacturing time does the graph of the function below intersect or touch the x-axis y=-2x^2+3x+5
soldi70 [24.7K]
The graph intersects the x-axis twice.  It intersects at the points of (-1,0) and (2.5,0). The graph is attached.

7 0
3 years ago
Solve the system of equations by substitution <br><br> y = 2x + 1 and 3x + y = 16
Luden [163]

Answer:  y=7,x=3

Steps:

y = 2x + 1

3x + y = 16

Substitute y = 2x + 1

3x + 2x + 1 = 16

Simplify

5x+1=16

Isolate x for 5x + 1 = 16: x = 3

For y = 2x + 1

Substitute x = 3

y = 2 · 3 + 1

Simplify

y = 7

The solutions to the system of equations are:

y = 7, x = 3

Hope This Helps!

6 0
3 years ago
Which equality represents the proportion $10 is to 15 cans as $30 is to $45 cans?
Sladkaya [172]

Answer:

I'm guessing it's C because it's the only one that looks right

5 0
3 years ago
What does 12 times 3 eqel
Licemer1 [7]
The answer to twelve tines three is thirty six.
4 0
3 years ago
Read 2 more answers
Other questions:
  • The formula for the volume of a sphere is Upper V equals four thirds pi r cubedV=
    5·1 answer
  • 1,2,3,4? Math help?
    5·1 answer
  • The ratio of girls to boys in a room is 34 .
    8·2 answers
  • Find the volume of the three-dimensional figure in terms ofx.
    6·1 answer
  • Which equation could be used to find the length of the hypotenuse?<br>​
    12·2 answers
  • Trig work that i don’t understand. pls help
    13·1 answer
  • Martha is making a quilt. She has 63 squares ready to sew together. She wants the quilt to be 9 rows long. How many squares will
    12·1 answer
  • For f(x) = 2x+1 and g(x) = 3x-7, find (f-g)(x)
    15·2 answers
  • Is it (sometimes true/never true) that all three altitudes of a triangle fall outside the triangle?
    11·1 answer
  • What is the image point of (-5,-6) after the translation
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!